WLAB, well, first of all, I don't think no-symptoms means this cycle failed. But I can totally understand your way of dealing with the result, I'd do the same, if I have a back up plan, its easier for me to move forward. Prepare for the worst and hope for the best.

I hear you about the egg quality, did FS suggest anything on improving them, I know in PGD thread (perhaps you already know), girls are drinking wheatgrass, tomoto juice and DHEA. What about change of protocols? They says Antagonist cycle tend to improve egg quality, although its not working on me it could vary from person to person. Also stim gradually tend to improve egg quality.

Regarding when to do the FET, I'd incline to do another stim (of course still have a month break to get your body intune) to preserve another lot of frozen bubs. Also take some advantage of the safety net, especially you are planning to have two.

Say if you are PG with the FET, then it will be at least another year to TTC, then your egg will be one year older than now. That's just my thought hun...think about it, do whatever you feel comfortable with.